/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
package org.apache.streampipes.commons.random;

import java.security.SecureRandom;
import java.util.Base64;

public class TokenGenerator {

  private static final SecureRandom secureRandom = new SecureRandom();
  private static final Base64.Encoder base64Encoder = Base64.getUrlEncoder();

  public static String generateNewToken() {
    byte[] randomBytes = new byte[24];
    secureRandom.nextBytes(randomBytes);
    return base64Encoder.encodeToString(randomBytes);
  }

}
